Matrix user forums

Hi
We are students from Belgium. And we want to use the TS418-1N426
thermopile sensor as a Co² sensor. We read the datasheet a couple of times and we still dont now how to use it.
Does somebody have experience with it? Or knows how to use it?

Thank you in advance

Den_elektor

Link: https://www.te.com/commerce/DocumentDel ... G-TPCO-035

Hello,

Looks like you may be able to use it as a simple potential divider. If not then you may need something like a Wheatstone bridge amplifier.

Can you find a reference circuit on Google to see how it has been wired up?